PCL-849L/9-A

4-port RS-232 ISA COMM Card w/DB9 • Four or eight RS-232 or RS-422/485 serial ports • Transmission speeds up to 921.6 kbps • Independent/shared IRQ settings between each of the 4 serial ports • Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15 • Supports COM1, COM2, COM3, and COM4 • Provides 1000 VDC isolation (PCL-846 only) • Provides 2000 VDC EFT Surge Protection (PCL-846B only) • Provides 3000 VDC EFT Surge Protection (PCL-849B, PCL-849+, PCL-858B) • Space reserved for termination resistors • Supports 2 wire or 4 wire operation • Automatic RS-485 data flow control or RTS control • Supports Windows 98/ME/2000/XP , Linux • Powerful and easy-to-use utility (ICOM Tools)